Aquarium Thermometer Waterproof Thermometer Fish Tank Thermometer

Features:
Stylish and compact in appearance, specially designed for water resistance, with a strong suction cup that can be attached to the aquarium, providing accurate temperature readings and convenience. The main values are enlarged for clearer viewing.
Technical parameters:
Temperature measurement range: -50℃ to 70℃ Accuracy: ±1℃
Working Environment: 0℃ to 50℃
Power supply: Button cell battery (DC1.5V)
Instructions:
1. Unscrew the battery cover and insert a LR44-type button battery, making sure the polarity is correct. Power on and the display will be activated.
2. Tighten the battery cover, ensuring that the seal ring is correctly placed and is undamaged.
Please remove the battery if it has not been used for a long time.
Packing Size: 50*35.5*40.5CM/250PCS